hi..thanks for your query
I think in the current scenario, you can start taking oral anti histamine
tablets to reduce any itching that you may have. You should meanwhile visit a dermatologist
and allow him to take a scraping from the lesions and see it under a microscope.This helps identify any mite infestation
that is occurring.Frequently , these require repeated applications till cure.
You can also apply a soothing calamine
lotion like SARNA twice daily till you can visit the dermatologist and get an opinion .
Hope this is helpful.TAKE CARE!